220112120003 has 4 divisors (see below), whose sum is σ = 220113291720. Its totient is φ = 220110948288.

The previous prime is 220112119873. The next prime is 220112120017. The reversal of 220112120003 is 300021211022.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 220112120003 - 2¹² = 220112115907 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 220112120003.

It is not an unprimeable number, because it can be changed into a prime (220112120023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233393 + ... + 703346.

It is an arithmetic number, because the mean of its divisors is an integer number (55028322930).

Almost surely, 2^220112120003 is an apocalyptic number.

220112120003 is a deficient number, since it is larger than the sum of its proper divisors (1171717).

220112120003 is an equidigital number, since it uses as much as digits as its factorization.

220112120003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1171716.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 220112120003 its reverse (300021211022), we get a palindrome (520133331025).

The spelling of 220112120003 in words is "two hundred twenty billion, one hundred twelve million, one hundred twenty thousand, three".